CVE-2026-76399: high-severity vulnerability in Splunk AI Toolkit
Incorrect Permission Assignment for Scheduled Searches in Splunk AI Toolkit
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 0.4%
In Splunk AI Toolkit versions below 6.0.1, a user who holds the "power" Splunk role could modify app-provided scheduled searches to run arbitrary Search Processing Language (SPL) using the permissions of the search owner, which could allow access to all relevant data and affect system integrity. The vulnerability is possible because Splunk AI Toolkit gives the "power" Splunk role permission to modify scheduled searches that run using the permissions of the search owner.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected products
Splunk · Splunk AI ToolkitRelated CVEs — Splunk AI Toolkit
In the same product, most dangerous first.
CVE-2026-76395HIGHRemote Code Execution (RCE) through Deserialization of Untrusted Data in the Model Loading REST API in Splunk AI ToolkitEPSS 0.7%CVE-2026-20266CRITICALOS Command Injection in the btool Configuration Helper in Splunk AI ToolkitEPSS 0.6%CVE-2026-76391HIGHImproper Privilege Management through Agent Run History in Splunk AI ToolkitEPSS 0.5%CVE-2026-76397HIGHImproper Access Control in Experiment History through the REST API in Splunk AI ToolkitEPSS 0.4%CVE-2026-76394HIGHMissing Authorization in Container and Connection Management through the REST API in Splunk AI ToolkitEPSS 0.4%CVE-2026-76396HIGHImproper Access Control through Scheduled Searches in Splunk AI ToolkitEPSS 0.3%